(x-2) is a factor of 4^3+2x^3-7x^2-8x+12

What is (28 + 7 + 6 + 3) x 1/2 show your work

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.

Consider the sequence below. 3 , 1 , 1/3 , 1/9 , select the explicit function which defines the sequence.